Index: nutchez-0.2/src/shell/add_hosts
===================================================================
--- nutchez-0.2/src/shell/add_hosts	(revision 217)
+++ nutchez-0.2/src/shell/add_hosts	(revision 249)
@@ -39,5 +39,5 @@
 
 # Backup /etc/hosts
-cp -f "$2" "$2.bak"
+#cp -f "$2" "$2.bak"
 
 # attache nutch_nodes to hosts